## Problem/motivation Follow-up to: #3586258+s Pull item 7.5 from: #3586298+s _**Verify the issue problem and solution before proceeding.**_ ### Add basic accessibility test coverage **Files:** - FunctionalJavascript tests or a focused accessibility test suite **Problem:** No accessibility or axe-style assertions were found in the test suite. **Recommended fix:** - Add focused coverage for the pages changed by the accessibility fixes: context item list, agents overview, and overview page. - At minimum, test `Drupal.announce()` behavior for filters and visible labels for tooltip/truncated content. ## AI usage - [x] AI assisted issue